<table style="border-collapse:collapse; border:none;">
<tr>
<th style="border-top: double; text-align:center; font-style:normal; font-weight:bold; padding:0.2cm;  text-align:left; ">&nbsp;</th>
<th colspan="1" style="border-top: double; text-align:center; font-style:normal; font-weight:bold; padding:0.2cm; ">concrete</th>
<th colspan="1" style="border-top: double; text-align:center; font-style:normal; font-weight:bold; padding:0.2cm; ">concrete</th>
<th colspan="1" style="border-top: double; text-align:center; font-style:normal; font-weight:bold; padding:0.2cm; ">concrete</th>
<th colspan="1" style="border-top: double; text-align:center; font-style:normal; font-weight:bold; padding:0.2cm; ">concrete</th>
<th colspan="1" style="border-top: double; text-align:center; font-style:normal; font-weight:bold; padding:0.2cm; ">concrete</th>
<th colspan="1" style="border-top: double; text-align:center; font-style:normal; font-weight:bold; padding:0.2cm; ">concrete</th>
<th colspan="1" style="border-top: double; text-align:center; font-style:normal; font-weight:bold; padding:0.2cm; ">concrete</th>
<th colspan="1" style="border-top: double; text-align:center; font-style:normal; font-weight:bold; padding:0.2cm; ">concrete</th>
</tr>
<tr>
<td style=" text-align:center; border-bottom:1px solid; font-style:italic; font-weight:normal;  text-align:left; ">Predictors</td>
<td style=" text-align:center; border-bottom:1px solid; font-style:italic; font-weight:normal;  ">Log-Odds</td>
<td style=" text-align:center; border-bottom:1px solid; font-style:italic; font-weight:normal;  ">Log-Odds</td>
<td style=" text-align:center; border-bottom:1px solid; font-style:italic; font-weight:normal;  ">Log-Odds</td>
<td style=" text-align:center; border-bottom:1px solid; font-style:italic; font-weight:normal;  ">Log-Odds</td>
<td style=" text-align:center; border-bottom:1px solid; font-style:italic; font-weight:normal;  ">Log-Odds</td>
<td style=" text-align:center; border-bottom:1px solid; font-style:italic; font-weight:normal;  col7">Log-Odds</td>
<td style=" text-align:center; border-bottom:1px solid; font-style:italic; font-weight:normal;  col8">Log-Odds</td>
<td style=" text-align:center; border-bottom:1px solid; font-style:italic; font-weight:normal;  col9">Log-Odds</td>
</tr>
<tr>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:left; ">(Intercept)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">1.07 <sup>***</sup><br>(0.09)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">&#45;11.34 <sup>***</sup><br>(1.18)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">1.21 <sup>***</sup><br>(0.36)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">&#45;83.10 <sup>***</sup><br>(5.14)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">1.11 <sup>***</sup><br>(0.10)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col7">&#45;18.16 <sup>***</sup><br>(1.17)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col8">0.89 <sup>***</sup><br>(0.17)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center; modelcolumn8 col9">&#45;4.81 <sup></sup><br>(3.19)</td>
</tr>
<tr>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:left; ">complaint</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">0.48 <sup>***</sup><br>(0.02)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">0.36 <sup>***</sup><br>(0.02)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">0.47 <sup>***</sup><br>(0.04)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">0.33 <sup>***</sup><br>(0.04)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">0.47 <sup>***</sup><br>(0.02)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col7">0.34 <sup>***</sup><br>(0.02)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col8">0.56 <sup>***</sup><br>(0.07)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center; modelcolumn8 col9">0.40 <sup>***</sup><br>(0.08)</td>
</tr>
<tr>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:left; ">post length log</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">0.07 <sup>***</sup><br>(0.01)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">0.03 <sup></sup><br>(0.02)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col7">0.06 <sup>***</sup><br>(0.01)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col8"></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center; modelcolumn8 col9">0.05 <sup></sup><br>(0.03)</td>
</tr>
<tr>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:left; ">phone</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">0.02 <sup></sup><br>(0.01)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">&#45;0.06 <sup>**</sup><br>(0.02)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col7">&#45;0.01 <sup></sup><br>(0.01)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col8"></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center; modelcolumn8 col9">0.03 <sup></sup><br>(0.04)</td>
</tr>
<tr>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:left; ">topic [Agriculture]</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">0.04 <sup></sup><br>(0.04)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">0.05 <sup></sup><br>(0.10)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col7">0.02 <sup></sup><br>(0.04)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col8"></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center; modelcolumn8 col9">0.08 <sup></sup><br>(0.16)</td>
</tr>
<tr>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:left; ">topic [Company]</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">0.34 <sup>***</sup><br>(0.05)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">0.32 <sup>***</sup><br>(0.07)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col7">0.31 <sup>***</sup><br>(0.04)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col8"></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center; modelcolumn8 col9">0.69 <sup>***</sup><br>(0.15)</td>
</tr>
<tr>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:left; ">topic [Construction]</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">0.04 <sup></sup><br>(0.04)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">&#45;0.06 <sup></sup><br>(0.05)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col7">&#45;0.01 <sup></sup><br>(0.03)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col8"></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center; modelcolumn8 col9">0.23 <sup>*</sup><br>(0.11)</td>
</tr>
<tr>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:left; ">topic [Education]</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">&#45;0.46 <sup>***</sup><br>(0.04)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">&#45;0.46 <sup>***</sup><br>(0.06)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col7">&#45;0.49 <sup>***</sup><br>(0.04)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col8"></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center; modelcolumn8 col9">&#45;0.14 <sup></sup><br>(0.13)</td>
</tr>
<tr>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:left; ">topic [Employment]</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">0.30 <sup>***</sup><br>(0.04)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">0.31 <sup>***</sup><br>(0.06)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col7">0.29 <sup>***</sup><br>(0.04)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col8"></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center; modelcolumn8 col9">0.51 <sup>***</sup><br>(0.13)</td>
</tr>
<tr>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:left; ">topic [Entertainment]</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">&#45;0.30 <sup>**</sup><br>(0.09)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">&#45;0.16 <sup></sup><br>(0.17)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col7">&#45;0.28 <sup>**</sup><br>(0.09)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col8"></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center; modelcolumn8 col9">&#45;0.27 <sup></sup><br>(0.32)</td>
</tr>
<tr>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:left; ">topic [Environment]</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">0.32 <sup>***</sup><br>(0.05)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">0.36 <sup>***</sup><br>(0.07)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col7">0.28 <sup>***</sup><br>(0.04)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col8"></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center; modelcolumn8 col9">0.94 <sup>***</sup><br>(0.15)</td>
</tr>
<tr>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:left; ">topic [Finance]</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">0.32 <sup>**</sup><br>(0.10)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">&#45;0.09 <sup></sup><br>(0.14)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col7">0.15 <sup></sup><br>(0.09)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col8"></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center; modelcolumn8 col9">0.66 <sup>*</sup><br>(0.28)</td>
</tr>
<tr>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:left; ">topic [Medicine]</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">0.16 <sup>**</sup><br>(0.05)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">&#45;0.40 <sup>***</sup><br>(0.08)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col7">&#45;0.01 <sup></sup><br>(0.05)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col8"></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center; modelcolumn8 col9">0.18 <sup></sup><br>(0.17)</td>
</tr>
<tr>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:left; ">topic [Security]</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">&#45;0.11 <sup>*</sup><br>(0.05)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">&#45;0.11 <sup></sup><br>(0.07)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col7">&#45;0.12 <sup>**</sup><br>(0.04)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col8"></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center; modelcolumn8 col9">0.14 <sup></sup><br>(0.16)</td>
</tr>
<tr>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:left; ">topic [Tourism]</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">&#45;0.39 <sup>***</sup><br>(0.09)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">&#45;0.04 <sup></sup><br>(0.11)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col7">&#45;0.22 <sup>**</sup><br>(0.07)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col8"></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center; modelcolumn8 col9">&#45;0.08 <sup></sup><br>(0.21)</td>
</tr>
<tr>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:left; ">topic [Transportation]</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">&#45;0.33 <sup>***</sup><br>(0.04)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">&#45;0.48 <sup>***</sup><br>(0.06)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col7">&#45;0.41 <sup>***</sup><br>(0.03)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col8"></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center; modelcolumn8 col9">0.00 <sup></sup><br>(0.12)</td>
</tr>
<tr>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:left; ">male</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">0.22 <sup>***</sup><br>(0.06)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">&#45;0.40 <sup>***</sup><br>(0.08)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col7">0.08 <sup></sup><br>(0.05)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col8"></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center; modelcolumn8 col9">0.31 <sup></sup><br>(0.22)</td>
</tr>
<tr>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:left; ">age</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">&#45;0.03 <sup>***</sup><br>(0.00)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">&#45;0.04 <sup>***</sup><br>(0.01)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col7">&#45;0.04 <sup>***</sup><br>(0.00)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col8"></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center; modelcolumn8 col9">&#45;0.00 <sup></sup><br>(0.01)</td>
</tr>
<tr>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:left; ">han race</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">0.07 <sup></sup><br>(0.06)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">&#45;0.14 <sup></sup><br>(0.08)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col7">&#45;0.03 <sup></sup><br>(0.05)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col8"></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center; modelcolumn8 col9">0.03 <sup></sup><br>(0.14)</td>
</tr>
<tr>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:left; ">edu shuangyiliu bin</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">&#45;0.16 <sup>***</sup><br>(0.03)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">0.15 <sup>*</sup><br>(0.07)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col7">&#45;0.09 <sup>**</sup><br>(0.03)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col8"></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center; modelcolumn8 col9">&#45;0.11 <sup></sup><br>(0.11)</td>
</tr>
<tr>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:left; ">edu phd</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">&#45;0.20 <sup>***</sup><br>(0.03)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">&#45;0.29 <sup>***</sup><br>(0.06)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col7">&#45;0.19 <sup>***</sup><br>(0.02)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col8"></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center; modelcolumn8 col9">0.07 <sup></sup><br>(0.15)</td>
</tr>
<tr>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:left; ">tenure length m</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">0.00 <sup></sup><br>(0.00)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">0.01 <sup>***</sup><br>(0.00)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col7">0.00 <sup>***</sup><br>(0.00)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col8"></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center; modelcolumn8 col9">0.00 <sup></sup><br>(0.00)</td>
</tr>
<tr>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:left; ">gdp pc log</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">0.69 <sup>***</sup><br>(0.13)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">7.46 <sup>***</sup><br>(0.41)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col7">1.48 <sup>***</sup><br>(0.14)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col8"></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center; modelcolumn8 col9">0.40 <sup></sup><br>(0.34)</td>
</tr>
<tr>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:left; ">pop log</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">0.01 <sup></sup><br>(0.06)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">1.20 <sup>***</sup><br>(0.10)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col7">0.04 <sup></sup><br>(0.05)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col8"></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center; modelcolumn8 col9">0.04 <sup></sup><br>(0.18)</td>
</tr>
<tr>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:left; ">revenue log</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">&#45;0.18 <sup></sup><br>(0.10)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">&#45;0.94 <sup>***</sup><br>(0.27)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col7">&#45;0.28 <sup>**</sup><br>(0.09)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col8"></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center; modelcolumn8 col9">&#45;0.66 <sup>**</sup><br>(0.22)</td>
</tr>
<tr>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:left; ">replied days</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">0.00 <sup></sup><br>(0.00)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">0.00 <sup></sup><br>(0.00)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col7">0.00 <sup></sup><br>(0.00)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col8"></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center; modelcolumn8 col9">0.00 <sup>**</sup><br>(0.00)</td>
</tr>
<tr>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:left; ">reply length log</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">1.60 <sup>***</sup><br>(0.01)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  ">1.63 <sup>***</sup><br>(0.02)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  "></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col7">1.60 <sup>***</sup><br>(0.01)</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center;  col8"></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:center; modelcolumn8 col9">1.76 <sup>***</sup><br>(0.04)</td>
</tr>
<tr>
<td colspan="9" style="font-weight:bold; text-align:left; padding-top:.8em;">Random Effects</td>
</tr>

<tr>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:left; padding-top:0.1cm; padding-bottom:0.1cm;">&sigma;<sup>2</sup></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">3.29</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">3.29</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">3.29</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">3.29</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">3.29</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">3.29</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">3.29</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">3.29</td>
</tr>

<tr>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:left; padding-top:0.1cm; padding-bottom:0.1cm;">&tau;<sub>00</sub></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">2.18 <sub>cityid</sub></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">1.32 <sub>cityid</sub></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">4.10 <sub>cityid</sub></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">5.09 <sub>cityid</sub></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">2.54 <sub>cityid</sub></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">1.75 <sub>cityid</sub></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">1.35 <sub>cityid</sub></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">0.78 <sub>cityid</sub></td>

<tr>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:left; padding-top:0.1cm; padding-bottom:0.1cm;">&tau;<sub>11</sub></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">0.07 <sub>cityid.complaint</sub></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">0.05 <sub>cityid.complaint</sub></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">0.03 <sub>cityid.complaint</sub></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">0.03 <sub>cityid.complaint</sub></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">0.05 <sub>cityid.complaint</sub></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">0.04 <sub>cityid.complaint</sub></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">0.09 <sub>cityid.complaint</sub></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">0.06 <sub>cityid.complaint</sub></td>

<tr>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:left; padding-top:0.1cm; padding-bottom:0.1cm;">&rho;<sub>01</sub></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">&nbsp;</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">&nbsp;</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">&nbsp;</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">&nbsp;</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">&nbsp;</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">&nbsp;</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">&nbsp;</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">&nbsp;</td>

<tr>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:left; padding-top:0.1cm; padding-bottom:0.1cm;">&rho;<sub>01</sub></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">&nbsp;</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">&nbsp;</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">&nbsp;</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">&nbsp;</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">&nbsp;</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">&nbsp;</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">&nbsp;</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">&nbsp;</td>

<tr>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:left; padding-top:0.1cm; padding-bottom:0.1cm;">ICC</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">0.40</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">0.29</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">0.55</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">0.61</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">0.44</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">0.35</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">0.29</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">0.19</td>

<tr>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:left; padding-top:0.1cm; padding-bottom:0.1cm;">N</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">298 <sub>cityid</sub></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">257 <sub>cityid</sub></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">32 <sub>cityid</sub></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">32 <sub>cityid</sub></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">280 <sub>cityid</sub></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">253 <sub>cityid</sub></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">50 <sub>cityid</sub></td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">36 <sub>cityid</sub></td>
<tr>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:left; padding-top:0.1cm; padding-bottom:0.1cm; border-top:1px solid;">Observations</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left; border-top:1px solid;" colspan="1">163742</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left; border-top:1px solid;" colspan="1">151617</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left; border-top:1px solid;" colspan="1">69262</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left; border-top:1px solid;" colspan="1">64606</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left; border-top:1px solid;" colspan="1">209759</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left; border-top:1px solid;" colspan="1">199029</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left; border-top:1px solid;" colspan="1">23245</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left; border-top:1px solid;" colspan="1">17194</td>
</tr>
<tr>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; text-align:left; padding-top:0.1cm; padding-bottom:0.1cm;">AIC</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">162748.668</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">129934.278</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">68306.989</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">54109.272</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">205938.121</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">168509.529</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">25117.447</td>
<td style=" padding:0.2cm; text-align:left; vertical-align:top; padding-top:0.1cm; padding-bottom:0.1cm; text-align:left;" colspan="1">15864.120</td>
</tr>
<tr>
<td colspan="9" style="font-style:italic; border-top:double black; text-align:right;">* p&lt;0.05&nbsp;&nbsp;&nbsp;** p&lt;0.01&nbsp;&nbsp;&nbsp;*** p&lt;0.001</td>
</tr>

</table>

